Active14325565Private limited companyLondon

DOWNSTREAM XX LTD

C56/100

Owned by Jan Rosenzweig (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

01

Summary

Generated from filed data · no estimates

DOWNSTREAM XX LTD is an active private limited company (company number 14325565) incorporated on 30 August 2022, registered in London. Its registered activity is management consultancy activities other than financial management (SIC 70229). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £9,753, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 87% on the prior period (£77k).

Peer position · net assets

By net assets it sits in the upper half of 31,398 comparable companies in London (median £2,815, upper quartile £34k).

02

Key dates

Incorporated
30 August 20224 yrs ago
Next accounts due
31 May 2027in 221 days
Confirmation statement due
13 September 2027in 326 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

03

Activity

SIC 70229
Management consultancy activities other than financial management
SIC 71121
Engineering design activities for industrial process and production
SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
Micro Entity
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 31 August 2025
Net assets
£9,753
−87%vs Aug 2024
Cash at bank
Not reported
Turnover
Not disclosed
Employees
0
vs Aug 2024
Net assets
£9,753
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
31 August 2025£9,753—————0
31 August 2024£77k—————0

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.

05

Firmoscan score

Rules-based · every point shows its evidence
56 / 100 · grade C
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
+10Positive net assetsNet assets £9,753 at 2025-08-31
−8Net assets falling-87.3% vs prior period
+4Past first filingsIncorporated 2022-08-30
56Score, grade C

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active
  • Mr Jan Rosenzweig
    Individual · since 30 August 2022
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Confirmation statement duein 326 days
  2. Next accounts duein 221 days
  3. Accounts period endNet assets £9,753 · micro accounts
  4. Accounts period endNet assets £77k · micro accounts
  5. Incorporated
08

Similar companies in London

Same activity (management consultancy activities other than financial management), closest in incorporation date
09

Reminders for DOWNSTREAM XX LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31; accounts from the Companies House accounts data product. Open Government Licence v3.0. View on Companies House. How the score is computed · About · Markdown.